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git-config/src/ser.rs

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Rust
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2021-02-18 09:49:47 -08:00
use crate::error::{Error, Result};
use ser::SerializeSeq;
use serde::{de::MapAccess, ser, Serialize};
pub struct Serializer {
output: String,
}
pub fn to_string<T>(value: &T) -> Result<String>
where
T: Serialize,
{
let mut serializer = Serializer {
output: String::new(),
};
value.serialize(&mut serializer)?;
Ok(serializer.output)
}
impl<'a> ser::Serializer for &'a mut Serializer {
type Ok = ();
type Error = Error;
type SerializeSeq = Self;
type SerializeTuple = Self;
type SerializeTupleStruct = Self;
type SerializeTupleVariant = Self;
type SerializeMap = Self;
type SerializeStruct = Self;
type SerializeStructVariant = Self;
fn serialize_bool(self, v: bool) -> Result<Self::Ok> {
self.output += if v { "true" } else { "false" };
Ok(())
}
fn serialize_i8(self, v: i8) -> Result<Self::Ok> {
self.serialize_i64(i64::from(v))
}
fn serialize_i16(self, v: i16) -> Result<Self::Ok> {
self.serialize_i64(i64::from(v))
}
fn serialize_i32(self, v: i32) -> Result<Self::Ok> {
self.serialize_i64(i64::from(v))
}
fn serialize_i64(self, v: i64) -> Result<Self::Ok> {
self.output += &v.to_string();
Ok(())
}
fn serialize_u8(self, v: u8) -> Result<Self::Ok> {
self.serialize_u64(u64::from(v))
}
fn serialize_u16(self, v: u16) -> Result<Self::Ok> {
self.serialize_u64(u64::from(v))
}
fn serialize_u32(self, v: u32) -> Result<Self::Ok> {
self.serialize_u64(u64::from(v))
}
fn serialize_u64(self, v: u64) -> Result<Self::Ok> {
self.output += &v.to_string();
Ok(())
}
fn serialize_f32(self, v: f32) -> Result<Self::Ok> {
self.serialize_f64(f64::from(v))
}
fn serialize_f64(self, v: f64) -> Result<Self::Ok> {
self.output += &v.to_string();
Ok(())
}
fn serialize_char(self, v: char) -> Result<Self::Ok> {
self.output += &v.to_string();
Ok(())
}
fn serialize_str(self, v: &str) -> Result<Self::Ok> {
self.output += v;
Ok(())
}
fn serialize_bytes(self, v: &[u8]) -> Result<Self::Ok> {
todo!()
}
fn serialize_none(self) -> Result<Self::Ok> {
todo!()
}
fn serialize_some<T: ?Sized>(self, value: &T) -> Result<Self::Ok>
where
T: Serialize,
{
todo!()
}
fn serialize_unit(self) -> Result<Self::Ok> {
todo!()
}
fn serialize_unit_struct(self, name: &'static str) -> Result<Self::Ok> {
todo!()
}
fn serialize_unit_variant(
self,
name: &'static str,
variant_index: u32,
variant: &'static str,
) -> Result<Self::Ok> {
todo!()
}
fn serialize_newtype_struct<T: ?Sized>(self, name: &'static str, value: &T) -> Result<Self::Ok>
where
T: Serialize,
{
todo!()
}
fn serialize_newtype_variant<T: ?Sized>(
self,
name: &'static str,
variant_index: u32,
variant: &'static str,
value: &T,
) -> Result<Self::Ok>
where
T: Serialize,
{
todo!()
}
fn serialize_seq(self, len: Option<usize>) -> Result<Self::SerializeSeq> {
todo!()
}
fn serialize_tuple(self, len: usize) -> Result<Self::SerializeTuple> {
self.serialize_seq(Some(len))
}
fn serialize_tuple_struct(
self,
name: &'static str,
len: usize,
) -> Result<Self::SerializeTupleStruct> {
self.serialize_seq(Some(len))
}
fn serialize_tuple_variant(
self,
name: &'static str,
variant_index: u32,
variant: &'static str,
len: usize,
) -> Result<Self::SerializeTupleVariant> {
todo!()
}
fn serialize_map(self, len: Option<usize>) -> Result<Self::SerializeMap> {
todo!()
}
fn serialize_struct(self, name: &'static str, len: usize) -> Result<Self::SerializeStruct> {
todo!()
}
fn serialize_struct_variant(
self,
name: &'static str,
variant_index: u32,
variant: &'static str,
len: usize,
) -> Result<Self::SerializeStructVariant> {
todo!()
}
}